Multiplication of anion and cation electronic excitations in alkali halides

被引:0
|
作者
Kirm, M [1 ]
Frorip, A [1 ]
Kink, R [1 ]
Lushchik, A [1 ]
Lushchik, C [1 ]
Martinson, I [1 ]
机构
[1] ESTONIAN ACAD SCI,INST PHYS,TARTU 2400,ESTONIA
来源
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1995年 / 135卷 / 1-4期
关键词
multiplication of electronic excitations; excitons; photoluminescence; alkali halide crystals;
D O I
暂无
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
Excitation spectra of intrinsic emissions have been measured for NaCl, RbBr and CsBr crystals at 8 K. The excitonic and electron-hole mechanisms of multiplication of electronic excitations have been detected. The processes of radiative decay of cation electronic excitations and the non-radiative decay with the formation of a double amount of anion electronic excitations will be discussed.
引用
收藏
页码:873 / 876
页数:4
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